• Due date:
    • 60sec (solo) or 180sec (group) video submissions due (via GitLab) 11am every Thursday in weeks 2–8, 10 (no AVD in week 9 because demo day)
    • portfolio submissions due 11:59pm March 26 March 29 (beginning of week 6) & May 14 (week 10)
  • Mark weighting: 30% total (see below)
  • Submission: submit your videos & portfolio submissions according to the instructions below
  • Policies: for late policies, academic integrity policies, etc. see the policies page


Your audiovisual (AV) diary is a way to try things, keep track of ideas and generally develop your creative practice through a series of videos. It’s like a weekly vlog, except that you don’t have to say “like and subscribe” at the end.

In this course each week you’ll learn about a particular computer music concept (through our flipped lectures), and the lecture content will include a particular “creative provocation” for you to respond to in your AV diary entry.

The videos you’ll produce aren’t just dumb “box-ticking” assessments, though—we’re going to listen to, play with & discuss the things that you and your classmates have made during the workshop timeslot.

Weekly videos

Remember: the specification & submission instructions for your AV diary are in two parts—this information relates to the weekly video part.

The “week numbering” for the diary entries can be a bit confusing, especially because it’s a flipped class (where you create your video ahead of the week’s class). Just remember: in week N you submit the diary entry for week N, e.g. in week 2 you’ll submit your first AV diary video in response to the week 2 provocation.


Each week’s submission must include:

  • a 60 second video of your own work exploring the week’s theme, which

    • has the filename week-N.mp4, week-N.mov or week-N.mkv (with N replaced by the week number of the submission date, so the first submission is week-2)
    • is 1920x1080 (full HD) resolution
    • has sound (obviously!)
    • uses one of the computer music software environments we’re covering in this course (i.e. Pd or Extempore)
    • uses a video and audio codec which is supported by ffmpeg
  • all files (e.g. Pd patch files, Extempore source code files, sound files & other assets) required to re-produce your submission (in a subfolder called materials)

  • a 200-word reflection on how your work responds to the weekly provocation (as a markdown file called week-N-reflection.md)

It doesn’t matter how the files are named in your materials/ folder, but for the main video & reflection files you must name things exactly as requested (note the lowercase!) because otherwise they won’t play nice with my scripts—and I’ve only got a couple of hours turnaround between the submission deadline and the weekly workshop in the afternoon.

As an example, for week 2 your folder structure should look something like this:

├── week-2
│   ├── materials
│   │   ├── README.md
│   │   └── week-2.pd
│   ├── week-2-refection.md
│   └── week-2.mp4

This might seem complicated, but we’ve created (blank) template files for you in the GitLab repo—you just need to modify them.

Note: if you’re not willing to share your patch files & other materials with other LENSers, let the course convenor know asap. The default will be that everyone’s patch files will be shared (just within this LENS cohort).

Submission process

You must submit your 60sec (or 180sec for group AVD weeks) video and associated files by Thursday 11am every week (from weeks 2–9 inclusive) through GitLab.

If you’re familiar with git & GitLab, then you can do this however you like—as long as the video & reflection document is pushed to GitLab before the submission time.

If you’re new to this sort of thing, here are a couple of walkthrough videos of me using VSCode to edit the week-2-reflection.md file, commit the week-2.mkv video file and push it to GitLab. If there’s any language in there that’s not familiar that’s completely ok—hit us up on Teams to ask questions, we’d love to help you out.

How to fork the project

How to add your video & reflection document & push it to GitLab

Tips on making a good weekly video

  1. small & focussed is ok—you don’t have to build a huge thing every week

  2. think deeply about the provocation: brainstorm 10 ideas, try out 3 of them, pick the best 1 (this will help with the “small & focussed” aspect as well)

  3. you don’t have to record it all in one take—you can record several screencasts and cut together the best bits

  4. think about the layout of your patch (font size, object positions, comments, etc.) to make sure it’s going to be interesting viewing (as well as listening)

  5. if you saw something interesting in a classmate’s video the previous week, ask them (on Teams) how they did it

  6. have a look at the “screen recording software” section of the Tools page

Tips on writing a good weekly reflection

  1. it’s ok to mention the inspiration (either an abstract concept, or a specific thing you saw/listened to) for your work

  2. don’t spend too much time on the what (we can watch the video for that), talk more about the why

  3. discuss any particular challenges or tensions you felt between competing ideas/priorities (if there were any)

  4. don’t overthink it—it’s only 200 words


Remember: the specification & submission instructions for your AV diary are in two parts—this information relates to the portfolio part (due in weeks 5 6 & 10 only).


Even though you submit something every week, you won’t receive a mark each week. Instead, you’ll be marked through two “portfolio” submissions:

  • a 1000–1500 word document due on March 26 March 29 (beginning of week 6) which covers AV diary entries for weeks 2–5

  • a 1000–1500 word document due on May 14 (end of week 10) which covers AV diary entries for weeks 6–10 (there was no week 9 AVD because of demo day, but you can reflect on your demo day presentation in the portfolio)

Each document must articulate your combined (and edited) reflections on your AV diary submissions for the specified weeks, explaining how each one explored the theme and creative criteria for that week. Include figures, screenshots, and code excerpts in your documents as necessary. You do not need to re-submit the videos—we have them already from your weekly submissions.

The purpose of this portfolio is to tell a story about how you (both as an individual and a group member) have explored the key music computing concepts through your AVD submissions. Don’t just give us a week-by-week description of what you submitted each week—draw out “common threads”, tell us why you chose to respond to the provocations in the way you did, and show us your development as a LENS member and computer musician through these AVD submissions.

You can (and are encouraged to) include diagrams, screenshots, even links to videos, as long as they help you tell a coherent story (i.e. don’t just dump a bunch of screenshots in there because it makes it look fancy).

Submission process

Submit each document (in markdown or pdf format) through GitLab by 11:59pm on the due date.

Marking criteria

Each stage of your portfolio is worth 15% of your total mark, and will be assessed entirely based on the submitted document. The marking criteria (based on the course learning outcomes) are:

  • demonstration of the fundamental concepts in computer music covered in the course including digital synthesis, algorithmic composition and musical interface design

  • reflection on the design and performance challenges associated with computer music interfaces (including ensemble performance aspects in the case of the group AVDs)

  • engagement with the weekly provocations and specifically how they shaped your AV diary submissions

  • clarity of communication, overall narrative structure of the portfolio (i.e. does it read like a cohesive document, or just like 4x 200-word reflections copy-pasted together?)

  • adherence to the spec & submission deadlines for the weekly videos

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